1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Otrada [13]
3 years ago
9

Chemistry question! Please explain!

Chemistry
1 answer:
Ilya [14]3 years ago
6 0
There are no numbers provided so I will try to explain the equation. If you want to find the percent error you would do theoretical (the number it’s supposed to be) minus experimental (the number you got in the experiment) over the theoretical value (same as the first one.) You must multiply this by 100 in order to show the actual percentage rather than very low decimals. You want the percent error to be as low as possible because the lower it is the less mistakes happened. Mistakes can include too much/less of solvent, solution, or the glassware wasn’t clean enough, and much much more.

I hope this helps!
Please mark the brainliest if it does! (:
You might be interested in
Explain why crushed garlic has more flavor when put in food than a whole clove of garlic.
Zigmanuir [339]

A crushed garlic will have a lot of flavor when placed in food due to the surface area that is in contact with the food. When we have a large piece of garlic, only the external part touches the food and its full capacity is not used. When we reduce the size of the year by crushing the internal parts that were not in contact with the food, now they will be, in addition, liquids are also released due to the pressure exerted on the garlic and these liquids mix more easily with the food and they give it more flavor. For better understanding we can see the following figure:

Simply to understand it, in the figure, there is a clove of whole garlic represented by the rectangle that will have a height of 3 and a width of 1, the units do not matter in this case. The area that is in contact will be equal to 8, but if we divide the garlic into three equal parts, it will have a contact area greater than 12. Therefore, the more we divide the garlic, the more area it will be in contact with the food and will give it more flavor.

5 0
1 year ago
Which statement describes an investigation to determine a chemical property? A. determining the reactivity of baking soda and vi
Vika [28.1K]

Answer:

Explanation:

A gives off a visible gaseous product when the two are mixed.

The others all talk about physical properties like phase changes and densities.

5 0
3 years ago
Read 2 more answers
Which organic compound has 4 carbon atoms with at least one triple bond?
MAXImum [283]

Answer:

butene

Explanation:

5 0
3 years ago
the volume of a substance must be measured several time during an experiment. which units should be used to measure the volume o
bija089 [108]

Answer:

Volume is often measured numerically using the International System of Units (SI unit), the cubic meter. for example volume of a cube is measured using a cubic centimeter (cm3), the metric system includes the liter (L) as a unit of volume, where one liter is the volume of a 10-centimeter cube.

3 0
3 years ago
If atoms are made up smaller parts such as electrons, why are atoms considered the basic unit of matter
julsineya [31]
They are considered the basic units of matter because all mass is made of atoms.
4 0
3 years ago
Other questions:
  • The solubility product constant, Ksp, for Ag2SO4 is 1.2 x 10-5 at 25o C. Find [Ag ] and [SO4 2-] after 0.755 g of AgNO3 are adde
    5·1 answer
  • Write the balanced chemical equation for the combustion of ethane, , and answer these questions. (Use the lowest possible coeffi
    8·1 answer
  • Which of the following pairs of reactants is not correctly listed with its product solution? A. Weak base-strong acid reactants—
    7·2 answers
  • 6. In our modern times, the atom can be subdivided into
    13·1 answer
  • How does radioactivity make it possible to understand how earth can be so old and still have a hot interior?
    14·2 answers
  • What is the volume of 1.2 moles of oxygen gas (o2) at 295 k and 1.2 atm? 18 l 22 l 24 l 78 l
    14·2 answers
  • I<br> n a mole there are 602
    12·1 answer
  • Why does an increase in temperature typically cause an increase in rate of reaction?
    6·1 answer
  • Identify each of the following properties as more typical of organic or inorganic compound
    7·1 answer
  • Find the distance travelled by a train travelling at 140 km/h for 6 hours
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!